Col. Jayson Allen, commander of Officer Training School, briefs Matthew Donovan, Under Secretary of Defense for Personnel and Readiness, on expeditionary skills training for officer trainees at the school complex’s ‘Sim City.’ While here, Donovan toured the OTS facilities, engaged with officer trainees in a question-and-answer session and was briefed on the measures the school has in place to mitigate the introduction of the coronavirus that causes COVID-19. Donovan served as commander of OTS from July 2006 to July 2008.(U.S. Air Force photo by Trey Ward)